:root{--tg-theme-bg-color:#fff;--tg-theme-text-color:#000;--tg-theme-hint-color:#999;--tg-theme-link-color:#08c;--tg-theme-button-color:#08c;--tg-theme-button-text-color:#fff;--tg-theme-secondary-bg-color:#f5f5f5}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.5;color:var(--tg-theme-text-color);background-color:var(--tg-theme-bg-color);width:100%;height:100%;overflow-x:hidden}body{padding:0;margin:0}#__next{display:flex;flex-direction:column;min-height:100vh;width:100%}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600}h1{font-size:28px;margin-bottom:20px}h2{font-size:24px;margin-bottom:16px}button{font-family:inherit;font-size:inherit;border:none;cursor:pointer;background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);padding:12px 24px;border-radius:8px;font-weight:600;transition:opacity .2s}button:active{opacity:.8}button:disabled{opacity:.5;cursor:not-allowed}input,textarea{font-family:inherit;font-size:inherit;padding:12px;border:1px solid var(--tg-theme-hint-color);border-radius:8px;background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);transition:border-color .2s}input:focus,textarea:focus{outline:none;border-color:var(--tg-theme-button-color)}input::placeholder,textarea::placeholder{color:var(--tg-theme-hint-color)}a{color:var(--tg-theme-link-color);text-decoration:none}a:active{opacity:.8}.container{flex:1 1;display:flex;flex-direction:column;width:100%;max-width:640px;margin:0 auto;padding:0;overflow-y:auto}.content{padding:16px;flex:1 1}.safe-area{padding-bottom:max(16px,env(safe-area-inset-bottom))}.button-group{display:grid;grid-gap:8px;gap:8px;padding:16px;background-color:var(--tg-theme-secondary-bg-color)}.button-group button{width:100%}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:14px;color:var(--tg-theme-text-color)}.form-group input,.form-group textarea{width:100%}.error{color:#c00}.error,.success{font-size:12px;margin-top:4px}.success{color:#0a0}.hint{color:var(--tg-theme-hint-color);font-size:12px;margin-top:4px}.card{background:var(--tg-theme-secondary-bg-color);border-radius:8px;padding:12px;margin-bottom:12px}.nav-tabs{display:flex;gap:8px;padding:8px;background-color:var(--tg-theme-secondary-bg-color);border-bottom:1px solid var(--tg-theme-hint-color)}.nav-tabs button{flex:1 1;padding:8px 12px;background:transparent;color:var(--tg-theme-text-color);border-radius:0;border:none;border-bottom:2px solid transparent;font-weight:500;transition:all .2s}.nav-tabs button.active{color:var(--tg-theme-button-color);border-bottom-color:var(--tg-theme-button-color);background:transparent}.loading{text-align:center;padding:20px;color:var(--tg-theme-hint-color)}.spinner{display:inline-block;width:20px;height:20px;border:3px solid var(--tg-theme-secondary-bg-color);border-top-color:var(--tg-theme-button-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}